Articles | Volume 12, issue 22
https://doi.org/10.5194/bg-12-6637-2015
https://doi.org/10.5194/bg-12-6637-2015
Research article
 | 
23 Nov 2015
Research article |  | 23 Nov 2015

Integrated radar and lidar analysis reveals extensive loss of remaining intact forest on Sumatra 2007–2010

M. B. Collins and E. T. A. Mitchard

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Cited articles

Asner, G., Powell, G., Mascaro, J., Knapp, D., Clark, J., Jacobson, J., Kennedy-Bowdoin, T., Balaji, A., Paez-Acosta, G., Victoria, E., Secada, L., Valqui, M., and Hughes, F.: High-resolution forest carbon stocks and emissions in the Amazon, P. Natl. Acad. of Sci. USA, 107, 16738–16742, 2010.
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Boden, T., Marland, G., and Andres, R.: Global, Regional, and National Fossil-Fuel CO2 Emissions, department of Energy, Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA, https://doi.org/10.3334/CDI-AC/00001_V2010, 2010.
Broich, M., Hansen, M., Potapov, P., Adusei, B., Lindquist, E., and Stehman, S.: Time-series analysis of multi-resolution optical imagery for quantifying forest cover loss in Sumatra and Kalimantan, Indonesia, Int. J. Appl. Earth Obs., 13, 277–291, 2011a.
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Short summary
We integrated satellite synthetic aperture radar (SAR), lidar, and forest plot data to calculate the amount and loss of above-ground biomass in remaining tall natural forests in a section of Sumatra, with quantified uncertainties. We estimate very high deforestation rates of 3.8% yr-1 and the loss of 11.3% remaining forest biomass in only 3 years. L-band SAR is valuable for penetrating cloud for deforestation analyses and for reliably estimating the carbon emissions from land use change.
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